Tecmo Koei has released its year end financial results, reporting an increase in both earnings and sales thanks to strong performances from Ninja Gaiden 3, Musou Orochi 2, Sengoku Musou 3 Empires and Winning Post 7 2012, as well as royalties from Namco’s One Piece Pirate Musou and Nintendo’s Pokemon + Nobunaga’s Ambition.

For the year ending on March 31, 2012, the firm reported revenues of ¥35.5 billion ($443.8 million), which is up 10.7% year-over-year. Profits came in at ¥4.6 billion ($57.5 million), which is up 69.3% over the the prior year.

The firm also mentioned that Ninja Gaiden 3 shipped 630,000 units worldwide and that it had acquired Atelier developer Gust, which it hopes will bolster its online and mobile sectors.